It sounds like they are saying it doesn't have anything to do with the hardware configuration of the computer, but with modifications of the system by 3rd party software. Is that correct? Jim On 6-Nov-04, at 6:18 PM, John Baltutis wrote: > On Nov 5, 2004, at 11:44 PM, Jim MacCormaic wrote: >> >> I installed first on my iBook and yes indeed, that was the size in >> that case. But then I turned to my iMac and was surprised to find that >> the size had jumped to 34.6 MB. Both machines were at 10.3.5. >> >> Can anybody explain the discrepancy? > > Sure. Read <http://docs.info.apple.com/article.html?artnum=25799>.